s3c24xx_ts_cfg_gpio 180 arch/arm/mach-s3c24xx/mach-h1940.c .cfg_gpio = s3c24xx_ts_cfg_gpio, s3c24xx_ts_cfg_gpio 20 include/linux/platform_data/touchscreen-s3c2410.h extern void s3c24xx_ts_cfg_gpio(struct platform_device *dev);